<template>
	<view>
		<!-- 地址 -->
		<navigator url="/pages/cus_pages/address/address?source=1" class="address-section">
			<view class="order-content">
				<uni-icons type="location-filled" color="#909399" size="24" style="margin-right: 10px;"></uni-icons>
				<view class="cen" v-if="Object.keys(addressData).length === 0">
					<text>您还没有添加收获地址</text>
				</view>
			    <view class="cen" v-if="Object.keys(addressData).length !== 0">
					<view class="top">
						<text class="name">{{addressData.name}}</text>
						<text class="mobile">{{addressData.mobile}}</text>
					</view>
					<text class="address">{{addressData.address}} {{addressData.area}}</text>
				</view>
			</view>
			<image class="a-bg" src=""></image>
		</navigator>

		<view class="goods-section">
			<template v-for="(item , index) in orderList">
			<view class="g-header b-b" :key="item.id">
				<image class="logo" :src="item.shop_avatar"></image>
				<text class="name">{{item.shop_name}}</text>
			</view>
			<!-- 商品列表 -->
			<view class="g-item" v-for="(iitem, idx) in item.goods" :key="idx">
				<image :src="iitem.goods_avatar"></image>
				<view class="right">
					<text class="title clamp">{{iitem.goods_name}}</text>
					<text class="spec">{{iitem.net_weight}}  {{iitem.specification }}</text>
					<view class="price-box">
						<text class="price">￥{{iitem.goods_price}}</text>
						<text class="number">x {{iitem.goods_num}}</text>
					</view>
				</view>
			</view>
			</template>
		</view>
		<!-- 金额明细 -->
		<view class="yt-list">
			<view class="yt-list-cell b-b">
				<text class="cell-tit clamp">商品金额</text>
				<text class="cell-tip">￥{{totalPrice}}</text>
			</view>
			<view class="yt-list-cell b-b">
				<text class="cell-tit clamp">运费</text>
				<text class="cell-tip">免运费</text>
			</view>
			<view class="yt-list-cell desc-cell">
				<text class="cell-tit clamp">备注</text>
				<input class="desc" type="text" v-model="desc" placeholder="请填写备注信息" placeholder-class="placeholder" />
			</view>
		</view>
		
		<!-- 底部 -->
		<view class="footer">
			<view class="price-content">
				<text>实付款</text>
				<text class="price-tip">￥</text>
				<text class="price">{{totalPrice}}</text>
			</view>
			<text class="submit" @click="submit">提交订单</text>
		</view>
	</view>
</template>

<script>
	import uniIcons from '@/components/uni-icons/uni-icons.vue'
	
	export default {
		components: {
			uniIcons
		},
		data() {
			return {
				shop_id: "",
				goods_id: "",
				orderList: [],
				specification:"",
				net_weight:"",
				goods_num: "",
				goods_price: 0,
				desc: '', //备注
				payType: 1, //1微信 2支付宝
				addressData: {},
				live_id: '',  // 用户在某个直播间下单
			}
		},
		async onLoad(option){
			//商品数据
			if(option.uid) {
				this.getCartByuid(option.uid)
			} else {
			   const data = JSON.parse(option.data)
			   this.live_id = data.live_id
			   await this.init(data)
			}
		},
		computed: {
			totalPrice() {
				var sum = 0;
			    this.orderList.forEach(item => {
					 item.goods.forEach(val => {
						sum = sum + Number(val.goods_num) * Number(val.goods_price)
					})
				})
				return (sum).toFixed(2)
			}
		},
		beforeMount() {
			this.getDefaultAddress()
		},
		methods: {
			// 页面初始化
			async init(data) {	
				// console.log((data))
				this.shop_id = data.shop_id
				this.goods_id = data.goods_id
				this.goods_price = data.goods_price
				this.goods_num = data.goods_num
				this.net_weight = data.net_weight 
				this.specification = data.specification
				await this.getShopByShopId()	
			},
			numberChange(data) {
				this.number = data.number;
			},
			changePayType(type){
				this.payType = type;
			},
			// 提交
			submit(){
				this.createOrder()
			},
			/**
			 * 根据shop_id 获取店铺信息
			 * */
			 async getShopByShopId() {
				 const data = { shop_id: this.shop_id, goods_id: this.goods_id  }
				 const result = await this.$apis.getShopInfobyShopId(data)
				 if(result.code === "000000") {
					 result.data.goods.forEach(item => {
						 if(item.goods_id == this.goods_id) {
							item["goods_num"] = this.goods_num
							item["net_weight"] = this.net_weight
							item["specification"] = this.specification
							item["goods_price"] = this.goods_price
						 }
					 })
					 this.orderList.push(result.data)
				 }
			 },
			 /**
			  * 根据uid 获取购物车的数据展示订单
			  * */
			  async getCartByuid(uid) {
				  const data = { uid: uid }
				   const result = await this.$apis.getCartGoodsByuid(data)
				   if(result.code === "000000") {
					   // console.log(result.data)
					   this.orderList = result.data
				   }
			  },
			  /**
			   * 创建订单
			   * */
			   async createOrder() {
				   let shopInfo = this.orderList.map(item => { 
					  return { ...item, goods: undefined }
				   })
				   let goodsInfo = []
				   this.orderList.forEach(item => {
					      item.goods.forEach(iitem => {
						     goodsInfo.push({...iitem, shop_id: item.shop_id})
					  })
				   })
				   const data = { 
					   uid:this.$store.state.info.uid,
					   address_id: this.addressData.id, 
					   shopInfo, 
					   goodsInfo  
					}
				   const result = await this.$apis.creatOrderList(data)
				   if(result.code === "000000") {
					   this.$apis.msg('订单创建成功')
					   this.publishMsg()
					   uni.redirectTo({
					   	url: '../money/pay?order_id='+ result.data.order_id
					   })
				   }
			   },
			   // 获取默认地址
			   async getDefaultAddress() {
				   const uid = this.$store.state.info.uid
				   const result = await this.$apis.getDefaultAddress({uid})
				   if(result.code === "000000" && result.data) {
					   this.addressData = result.data
				   } else {
					    this.addressData = {}
				   }
			   },
			   // 订单弹幕提示
			   publishMsg() {
				   if(this.live_id) {
					  const channel = this.live_id
					  const content = {
						  name: this.$store.state.info.userInfo.name,
						  message: '提交订单'
					  }
					  this.$goEasy.publish({
					  	channel: String(channel),
					  	message: JSON.stringify(content)
					  })
				   } 
			   }
		}
	}
</script>

<style lang="scss">
	page {
		background: $page-color-base;
		padding-bottom: 100upx;
	}
	.address-section {
		padding: 30upx 0;
		background: #fff;
		position: relative;

		.order-content {
			display: flex;
			align-items: center;
		}
		.icon-shouhuodizhi {
			flex-shrink: 0;
			display: flex;
			align-items: center;
			justify-content: center;
			width: 90upx;
			color: #888;
			font-size: 44upx;
		}
		.cen {
			display: flex;
			flex-direction: column;
			flex: 1;
			font-size: 28upx;
			color: $font-color-dark;
		}
		.name {
			font-size: 34upx;
			margin-right: 24upx;
		}
		.address {
			margin-top: 16upx;
			margin-right: 20upx;
			color: $font-color-light;
		}
		.icon-you {
			font-size: 32upx;
			color: $font-color-light;
			margin-right: 30upx;
		}

		.a-bg {
			position: absolute;
			left: 0;
			bottom: 0;
			display: block;
			width: 100%;
			height: 5upx;
		}
	}
	.goods-section {
		margin-top: 16upx;
		background: #fff;
		padding-bottom: 1px;

		.g-header {
			display: flex;
			align-items: center;
			height: 84upx;
			padding: 0 30upx;
			position: relative;
		}

		.logo {
			display: block;
			width: 50upx;
			height: 50upx;
			border-radius: 100px;
		}

		.name {
			font-size: 30upx;
			color: $font-color-base;
			margin-left: 24upx;
		}

		.g-item {
			display: flex;
			margin: 20upx 30upx;

			image {
				flex-shrink: 0;
				display: block;
				width: 140upx;
				height: 140upx;
				border-radius: 4upx;
			}

			.right {
				flex: 1;
				padding-left: 24upx;
				overflow: hidden;
			}

			.title {
				font-size: 30upx;
				color: $font-color-dark;
			}

			.spec {
				font-size: 26upx;
				color: $font-color-light;
				margin-left: 18upx;
			}

			.price-box {
				display: flex;
				align-items: center;
				font-size: 32upx;
				color: $font-color-dark;
				padding-top: 10upx;

				.price {
					margin-bottom: 4upx;
				}
				.number{
					font-size: 26upx;
					color: $font-color-base;
					margin-left: 20upx;
				}
			}

			.step-box {
				position: relative;
			}
		}
	}
	.yt-list {
		margin-top: 16upx;
		background: #fff;
	}

	.yt-list-cell {
		display: flex;
		align-items: center;
		padding: 10upx 30upx 10upx 40upx;
		line-height: 70upx;
		position: relative;

		&.cell-hover {
			background: #fafafa;
		}

		&.b-b:after {
			left: 30upx;
		}

		.cell-icon {
			height: 32upx;
			width: 32upx;
			font-size: 22upx;
			color: #fff;
			text-align: center;
			line-height: 32upx;
			background: #f85e52;
			border-radius: 4upx;
			margin-right: 12upx;

			&.hb {
				background: #ffaa0e;
			}

			&.lpk {
				background: #3ab54a;
			}

		}

		.cell-more {
			align-self: center;
			font-size: 24upx;
			color: $font-color-light;
			margin-left: 8upx;
			margin-right: -10upx;
		}

		.cell-tit {
			flex: 1;
			font-size: 26upx;
			color: $font-color-light;
			margin-right: 10upx;
		}

		.cell-tip {
			font-size: 26upx;
			color: $font-color-dark;

			&.disabled {
				color: $font-color-light;
			}

			&.active {
				color: $base-color;
			}
			&.red{
				color: $base-color;
			}
		}

		&.desc-cell {
			.cell-tit {
				max-width: 90upx;
			}
		}

		.desc {
			flex: 1;
			font-size: $font-base;
			color: $font-color-dark;
		}
	}
	
	/* 支付列表 */
	.pay-list{
		padding-left: 40upx;
		margin-top: 16upx;
		background: #fff;
		.pay-item{
			display: flex;
			align-items: center;
			padding-right: 20upx;
			line-height: 1;
			height: 110upx;	
			position: relative;
		}
		.icon-weixinzhifu{
			width: 80upx;
			font-size: 40upx;
			color: #6BCC03;
		}
		.icon-alipay{
			width: 80upx;
			font-size: 40upx;
			color: #06B4FD;
		}
		.icon-xuanzhong2{
			display: flex;
			align-items: center;
			justify-content: center;
			width: 60upx;
			height: 60upx;
			font-size: 40upx;
			color: $base-color;
		}
		.tit{
			font-size: 32upx;
			color: $font-color-dark;
			flex: 1;
		}
	}
	
	.footer{
		position: fixed;
		left: 0;
		bottom: 0;
		z-index: 995;
		display: flex;
		align-items: center;
		width: 100%;
		height: 90upx;
		justify-content: space-between;
		font-size: 30upx;
		background-color: #fff;
		z-index: 998;
		color: $font-color-base;
		box-shadow: 0 -1px 5px rgba(0,0,0,.1);
		.price-content{
			padding-left: 30upx;
		}
		.price-tip{
			color: $base-color;
			margin-left: 8upx;
		}
		.price{
			font-size: 36upx;
			color: $base-color;
		}
		.submit{
			display:flex;
			align-items:center;
			justify-content: center;
			width: 280upx;
			height: 100%;
			color: #fff;
			font-size: 32upx;
			background-color: $color-primary;
		}
	}
	
	/* 优惠券面板 */
	.mask{
		display: flex;
		align-items: flex-end;
		position: fixed;
		left: 0;
		top: var(--window-top);
		bottom: 0;
		width: 100%;
		background: rgba(0,0,0,0);
		z-index: 9995;
		transition: .3s;
		
		.mask-content{
			width: 100%;
			min-height: 30vh;
			max-height: 70vh;
			background: #f3f3f3;
			transform: translateY(100%);
			transition: .3s;
			overflow-y:scroll;
		}
		&.none{
			display: none;
		}
		&.show{
			background: rgba(0,0,0,.4);
			
			.mask-content{
				transform: translateY(0);
			}
		}
	}

	/* 优惠券列表 */
	.coupon-item{
		display: flex;
		flex-direction: column;
		margin: 20upx 24upx;
		background: #fff;
		.con{
			display: flex;
			align-items: center;
			position: relative;
			height: 120upx;
			padding: 0 30upx;
			&:after{
				position: absolute;
				left: 0;
				bottom: 0;
				content: '';
				width: 100%;
				height: 0;
				border-bottom: 1px dashed #f3f3f3;
				transform: scaleY(50%);
			}
		}
		.left{
			display: flex;
			flex-direction: column;
			justify-content: center;
			flex: 1;
			overflow: hidden;
			height: 100upx;
		}
		.title{
			font-size: 32upx;
			color: $font-color-dark;
			margin-bottom: 10upx;
		}
		.time{
			font-size: 24upx;
			color: $font-color-light;
		}
		.right{
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			font-size: 26upx;
			color: $font-color-base;
			height: 100upx;
		}
		.price{
			font-size: 44upx;
			color: $base-color;
			&:before{
				content: '￥';
				font-size: 34upx;
			}
		}
		.tips{
			font-size: 24upx;
			color: $font-color-light;
			line-height: 60upx;
			padding-left: 30upx;
		}
		.circle{
			position: absolute;
			left: -6upx;
			bottom: -10upx;
			z-index: 10;
			width: 20upx;
			height: 20upx;
			background: #f3f3f3;
			border-radius: 100px;
			&.r{
				left: auto;
				right: -6upx;
			}
		}
	}

</style>
